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This research paper chapter discusses sustainable alternatives to traditional water resource management to enhance water security in water-scarce regions. It highlights technologies such as water harvesting, fog harvesting, desalination, and water reuse, while noting the associated energy demands and ecological footprints.

This briefing examines the use of green and climate bonds to fund distributed water harvesting (DWH) as a climate adaptation strategy for the agriculture sector in the Canadian Prairies.

This case study describes the experience of Edward Ndolo, a retired police officer in Kitui, Kenya, who implemented road water harvesting on his 3-acre farm to combat low rainfall and climate change. By diverting road runoff through a channel—including one crossing a neighbor's land—Ndolo has increased his agricultural productivity and profitability compared to neighboring farmers who do not use the technique.

This briefing from the Joto Afrika series, produced in partnership with the Climate and Development Knowledge Network, examines climate-smart agricultural innovations in Africa, using Kenya as a primary case study. It highlights specific technical adaptations—such as greenhouse farming, rock catchment water harvesting, and the use of drought-resistant crops and fodders—to enhance food security and resilience against climate variability.

This case study describes locally-led adaptation (LLA) strategies in Ghana's Upper West Region, specifically within the Lawra, Nandom, and Jirapa districts. It details how communities facing high climate vulnerability use participatory methods, local leadership, and innovative farming techniques to build resilience against inconsistent rainfall and food insecurity.

This report evaluates the state of Conservation Agriculture (CA) in Niger, identifying potential technologies, their impacts on soil fertility and crop yields, and the socio-economic constraints hindering their widespread adoption in rural areas.